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DIN VDE 0170/0171-7 A4 VDE 0170-7/A4:1992-04

* German Language Version *

Elektrische Betriebsmittel für explosionsgefährdete Bereiche

Eigensicherheit "i"

Deutsche Fassung EN 50020 Änderung 4:1990
Class/Status: Standard, withdrawn
Released: 1992-04
VDE Art. No.: 0170032

This Standard is withdrawn and is replaced by the following

Standard
withdrawn:

DIN EN 50020 VDE 0170-7:1996-04

Electrical apparatus for potentially explosive atmospheres

Intrinsic safety "i"

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